feat(askai): Feedback notes and tags

[8bittitan]

Why

Previously, negative feedback on Ask AI answers was a single thumbs-down with no way to capture why an answer was unhelpful. That made the signal hard to act on. This PR lets users attach reason tags and a freetext note when they thumb down an answer, giving us actionable, categorized feedback to improve answer quality.

It also consolidates the duplicated feedback UI (modal AskAiScreenFooterActions + Sidepanel ConversationActions) into a single shared FeedbackActions component so both surfaces behave consistently and stay in sync going forward.

Notable changes

• Thumbs up still submits immediately; thumbs down now opens a panel with optional reason chips + a note field (1000 char cap) before submitting.
• Reason tags and notes are persisted to stored conversations and forwarded to the Agent Studio feedback endpoint.
• Feedback callback signature changed to (messageId, { thumbs, tags?, notes? }) via the new OnAskAiFeedback type.

Manual testing

• Modal - positive feedback: Ask a question, click thumbs-up → feedback submits immediately and "Thanks for your feedback!" appears.
• Modal - negative feedback: Click thumbs-down → note panel opens; selecting reason chips toggles them on/off; typing past 1000 chars is capped; the char counter updates.
• Modal - submit note: Select one or more reasons + add a note, submit → "Thanks" appears, no further feedback can be sent.
• Modal - submit empty: Thumbs-down then submit with no tags/notes → still submits successfully.
• Modal - cancel: Open the note panel, click Cancel → returns to the like/dislike actions, nothing is recorded.
• Error handling: Force the feedback request to fail → panel stays open and shows an error message.
• Sidepanel: Repeat the positive/negative flows in the Sidepanel; confirm the copy button is ordered first and the panel layout fits.
• Persistence: Submit feedback, reload → the "Thanks" state is restored for that message (no duplicate submission possible).
• Copy button: Click copy → answer is copied, icon switches to the check state, then resets.

Screenshots

Modal

Sidepanel

Dependencies

• Point target branch to v5 after feat(askai): remove Ask AI transport layer #2889 has been merged

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🟢 Metrics 22 complexity · -1 duplication

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Complexity	22
Duplication	-1

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